YouTube 4K Downloader

Paste a YouTube link, get a transcript and AI notes, then download the processed video as MP4.

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A movie trailer ready to download from ScreenApp

ScreenApp with the Paramount Ebenezer trailer ready to download, the Download recording option open next to the chat answer, captured in production in September 2026
  • No ads, no pop-ups, no countdown timers
  • No redirects and no fake download buttons
  • Your file stays in your own ScreenApp library, never a mirror site

Built and run by ScreenApp, a video and audio AI company. How we keep downloads safe

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More than a downloader

Downloaded it. Now do something with it.

ScreenApp is a video and audio AI platform. Keep your file in your own library and read it, search it, or rewrite it into whatever you actually needed it for.

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A free account includes limited processing. App downloads require a paid plan. Starting a paid-plan trial requires a card.

Comparing downloaders? See our full comparison.

Download a YouTube Video as MP4

Paste a link from YouTube, Vimeo, TikTok, Instagram, Facebook and most other public video links (Twitch, Loom, Dropbox, Google Drive, Pinterest, X, Threads, Douyin, Kuaishou, Bilibili) through a generic importer into ScreenApp. It imports the video, transcribes the audio, and writes AI notes. Once the import finishes, download the video as an MP4 file.

ScreenApp imports up to 4K, matching the source resolution, so a 4K source video downloads as a 4K file. There’s no resolution picker: you get back what the source video already is, so check the source video’s own resolution if 4K matters. Downloading the processed file needs a paid plan; the free plan doesn’t include downloads. See pricing for the current plans.

What you get:

  • The video, downloaded as MP4, with no watermark on any recording or export
  • A transcript with speaker labels and timestamps, in 100+ languages
  • AI notes: a summary and the main points from the video
  • Import links from YouTube, Vimeo, TikTok, Instagram, Facebook and most other public video links (Twitch, Loom, Dropbox, Google Drive, Pinterest, X, Threads, Douyin, Kuaishou, Bilibili) through a generic importer, one at a time

How to Download a YouTube Video

  1. Paste the link: Copy the YouTube URL and paste it into ScreenApp. Private or region-locked videos won’t import; download and re-upload those as a file instead.
  2. Let it process: ScreenApp imports the video and transcribes the audio. This takes a few minutes depending on the video’s length.
  3. Download the file: Once processing finishes, download the video as MP4 from your account. This step needs a paid plan.

Transcript accuracy depends on the audio in the source video. See how we measure accuracy.

YouTube 4K Downloader vs Other Downloaders

ScreenApp4K Video Downloader+yt-dlpSnapDownloader
Price$19/month (Pro, billed annually)$15/year (Lite)Free$7.99/month
Sites supportedYouTube, Vimeo, TikTok, Instagram, Facebook and most other public video links (Twitch, Loom, Dropbox, Google Drive, Pinterest, X, Threads, Douyin, Kuaishou, Bilibili) through a generic importerYouTube, Vimeo, TikTok, SoundCloud, Bilibili, Flickr, Facebook, Dailymotion, Naver TV and Tumblrthousands of sites900+

Sources, checked 2026-09-12: ScreenApp pricing, 4kdownload.com/products/product-videodownloader, github.com/yt-dlp/yt-dlp, snapdownloader.com/buy, snapdownloader.com

For audio only, use the YouTube to MP3 converter or extract audio from videos. To change the video’s format after downloading, try the video converter.

Who Downloads YouTube Videos

Researchers and students save reference clips to a folder they can revisit, instead of relying on the video staying up on YouTube. The transcript makes the clip searchable later.

Content creators paste a link to pull a clip for a reaction video or a highlight reel, then use the transcript to write captions or show notes without re-watching the whole thing.

Trainers and educators archive webinars and course recordings for later playback, along with the AI notes ScreenApp writes from the transcript.

Journalists and researchers keep a local copy of a source video that might be taken down, plus a transcript they can quote from with a timestamp.

FAQ

Is the YouTube 4K downloader free?

Importing and transcribing a video is available on the free plan, but downloading the processed file needs a paid plan. See pricing for current plans.

Does ScreenApp download YouTube videos in 4K?

Yes. ScreenApp imports up to 4K, matching the source resolution, so if the source video is 4K, the downloaded MP4 is 4K too. There's no resolution picker, so check the source video's own quality first: a lower-resolution source stays lower-resolution.

Do the downloads have a watermark?

Which sites besides YouTube can I download from?

YouTube, Vimeo, TikTok, Instagram, Facebook and most other public video links (Twitch, Loom, Dropbox, Google Drive, Pinterest, X, Threads, Douyin, Kuaishou, Bilibili) through a generic importer. Paste one link at a time.

Can I download a whole playlist or channel?

No. ScreenApp imports one link at a time. For batch or channel downloads, a command-line tool like yt-dlp is a better fit.

Do I get a transcript with the download?

Yes. Every import is transcribed in 100+ languages, with speaker labels and timestamps, and ScreenApp writes AI notes summarizing the video alongside the downloadable file.

What format does the download save as?

The video downloads as an MP4 file. There's no option to choose a different container format.

Can I download a private YouTube video?

No. The importer only works on public or unlisted links. Download a private video through YouTube's own tools first, then upload the file to ScreenApp.

Real Results from Real Users

works like a charm, notes have been super helpful alongside chat function. loveeeee
KS
Katharine Suy
Chrome Web Store, October 17, 2024
nice app for important summary
S
SAHIL
Google Play, January 30, 2026

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